DNS Rebinding and Manipulating CORS Headers Enables Exfiltration of Information

Overview A vulnerability in cross-origin resource sharing CORS headers in Chromium, Google Chrome, Microsoft Edge, Safari, and Firefox enables the CORS policy to be manipulated. Combined with a DNS rebind, an attacker can send arbitrary requests to services listening on arbitrary ports regardless...

Strapi 安全漏洞

Strapi is an open source content management system CMS from the French strapi community. A security vulnerability exists in Strapi versions prior to 5.20.0, which stems from a CORS misconfiguration in the default installation that could lead to a cross-resource sharing attack...

EUVD-2025-32107

Malicious code in bioql PyPI...

EUVD-2025-25313

Malicious code in bioql PyPI...

EUVD-2025-25479

Malicious code in bioql PyPI...

CVE-2025-41010

CVE-2025-41010 (Hiberus Sintra) describes an incorrect CORS configuration in the Hiberus Sintra service management platform. The vulnerability arises from cross-origin requests when Access-Control-Allow-Credentials is enabled, enabling an attacker to perform privileged actions and access confiden...

CVE-2025-41010 Cross-origin resource sharing (CORS) in Hiberus Sintra

Incorrect Cross-Origin Resource Sharing CORS configuration in Hiberus Sintra. Cross-Origin Resource Sharing CORS allows browsers to make cross-domain requests in a controlled manner. This request has an “Origin” header that identifies the domain making the initial request and defines the protocol...

PT-2025-40345

Name of the Vulnerable Software and Affected Versions Hiberus Sintra affected versions not specified Description An incorrect Cross-Origin Resource Sharing CORS configuration exists in Hiberus Sintra. CORS allows browsers to make cross-domain requests in a controlled manner, using the “Origin”...

proofcraft

PocGEN - Proof of Concept Generator A Python command-line too...

ROS-20250912-09

Vulnerability in the implementation of the CORS mechanism of the Python PyPi language software product repository is related to access control flaws. Exploitation of the vulnerability could allow an attacker acting remotely to disclose protected information. remotely to disclose protected...

DLA-4285-1 golang-github-gin-contrib-cors - security update

Bulletin has no description...

CVE-2025-57755

claude-code-router is a powerful tool to route Claude Code requests to different models and customize any request. Due to improper Cross-Origin Resource Sharing CORS configuration, there is a risk that user API Keys or equivalent credentials may be exposed to untrusted domains. Attackers could...

PT-2025-34373 · Shopizer · Shopizer

Name of the Vulnerable Software and Affected Versions: Shopizer version 3.2.7 Description: The server’s Cross-Origin Resource Sharing CORS implementation reflects the client-supplied Origin header verbatim into Access-Control-Allow-Origin without any whitelist validation, while also enabling...

CVE-2025-57755

claude-code-router is a powerful tool to route Claude Code requests to different models and customize any request. Due to improper Cross-Origin Resource Sharing CORS configuration, there is a risk that user API Keys or equivalent credentials may be exposed to untrusted domains. Attackers could...

CVE-2025-57755 claude-code-router CORS. misconfiguration

claude-code-router is a powerful tool to route Claude Code requests to different models and customize any request. Due to improper Cross-Origin Resource Sharing CORS configuration, there is a risk that user API Keys or equivalent credentials may be exposed to untrusted domains. Attackers could...

CVE-2025-57755 claude-code-router CORS. misconfiguration

claude-code-router is a powerful tool to route Claude Code requests to different models and customize any request. Due to improper Cross-Origin Resource Sharing CORS configuration, there is a risk that user API Keys or equivalent credentials may be exposed to untrusted domains. Attackers could...

CVE-2025-57755 claude-code-router CORS. misconfiguration

claude-code-router is a powerful tool to route Claude Code requests to different models and customize any request. Due to improper Cross-Origin Resource Sharing CORS configuration, there is a risk that user API Keys or equivalent credentials may be exposed to untrusted domains. Attackers could...

@musistudio/claude-code-router has improper CORS configuration

Impact Due to improper Cross-Origin Resource Sharing CORS configuration, there is a risk that user API Keys or equivalent credentials may be exposed to untrusted domains. Attackers could exploit this misconfiguration to steal credentials, abuse accounts, exhaust quotas, or access sensitive data...

GHSA-8HMM-4CRW-VM2C @musistudio/claude-code-router has improper CORS configuration

Impact Due to improper Cross-Origin Resource Sharing CORS configuration, there is a risk that user API Keys or equivalent credentials may be exposed to untrusted domains. Attackers could exploit this misconfiguration to steal credentials, abuse accounts, exhaust quotas, or access sensitive data...

CVE-2025-50579

A CORS misconfiguration in Nginx Proxy Manager v2.12.3 allows unauthorized domains to access sensitive data, particularly JWT tokens, due to improper validation of the Origin header. This misconfiguration enables attackers to intercept tokens using a simple browser script and exfiltrate them to a...